Uzin's Counting Sheep Canon

You fire a sheep made out of arcane dust from your finger tip which lulls your target into a peaceful sleep. This spell sends a target of your choice into a magical slumber (ignoring unconscious creatures). The creature targeted must make a constitution saving throw, on failure the target falls unconscious until the spell ends, the sleeper takes damage, or someone uses an action to shake or slap the sleeper awake. 

Undead and creatures immune to being charmed aren’t affected by this spell.

The spell produces an extra sheep for every level above 3rd.